Liberon NFSFS1L 1L Natural Finish Stone Floor Sealer

Used to seal two very old stone hearths where the stone isn't readily identifiable (the fire grates are Georgian hobs).I cleaned the stonework first and applied 2 coats of this product (doing the water droplet test between coats). I'm very satisfied with the results. The stones have not changed colour but are now sealed and look much better.I've used a few different Liberon products for different things (eg. furniture, terracotta floors, slate floors) and have always been happy with the results so I recommend their products generally.

Used this on a limestone floor ,applied easily with a brush ,dried quite quickly BUT it left streaky marks all over. So I read the instructions again with difficulty as they are so small. No you do not need to stir or shake the the bottle,but I decided to really shake the contents to make sure there is no separation and applied another coat. Well still streaky when it dries but it is sealed as water test works. So OK it does what it says on the the tin but not totally happy with appearance.

Easy to apply, Very little change to the stone colour. Gives a matt finish. Repels water as I wanted. I would buy it again.

Speedy delivery & well packed. Seems to work nicely, thanks

Good product. We used it when renovating an old Post Office floor with red and black tiles, it had seen some serious wear and tear over the years. I only gave it 4 stars as it doesn't really seal the floor, as in, I was expecting a thicker coating like a varnish, but it doesn't do that. Instead the tiles absorbed it and it appears to seal the tiles, but doesn't seal a loose floor, if that makes sense. Very easy to use and defnitely could see a difference afterwards.